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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-01-25 21:04:06 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-01-26 08:52:25 +0100 |
| commit | c2bb3be64eb7182285846123219230375af61abd (patch) | |
| tree | d23d797ef1a7ea1299fdeffe3500cd77788972cb /drivers/gpu/drm/drm_fbdev_generic.c | |
| parent | da2b1a0a40d8ea8f23f9d13e10ec3160ef92178d (diff) | |
| download | linux-c2bb3be64eb7182285846123219230375af61abd.tar.gz linux-c2bb3be64eb7182285846123219230375af61abd.tar.bz2 linux-c2bb3be64eb7182285846123219230375af61abd.zip | |
drm/client: Test for connectors before sending hotplug event
Test for connectors in the client code and remove a similar test
from the generic fbdev emulation. Do nothing if the test fails.
Not having connectors indicates a driver bug.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230125200415.14123-2-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/drm_fbdev_generic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fbdev_generic.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_fbdev_generic.c b/drivers/gpu/drm/drm_fbdev_generic.c index 0a4c160e0e58..3d455a2e3fb5 100644 --- a/drivers/gpu/drm/drm_fbdev_generic.c +++ b/drivers/gpu/drm/drm_fbdev_generic.c @@ -389,11 +389,6 @@ static int drm_fbdev_client_hotplug(struct drm_client_dev *client) if (dev->fb_helper) return drm_fb_helper_hotplug_event(dev->fb_helper); - if (!dev->mode_config.num_connector) { - drm_dbg_kms(dev, "No connectors found, will not create framebuffer!\n"); - return 0; - } - drm_fb_helper_prepare(dev, fb_helper, &drm_fb_helper_generic_funcs); ret = drm_fb_helper_init(dev, fb_helper); |